Workers Compensation Audit Insurance

Understanding Workers’ Compensation Audits and Employer Obligations

Workers’ compensation insurance is mandatory for businesses across Australia, ensuring employees are covered for work-related injuries or illnesses. Insurers and regulatory bodies regularly conduct workers’ compensation audits to verify that businesses are correctly declaring wages, contractor payments, and employee classifications for premium calculation purposes.
Common audit risks include underreporting wages, incorrectly classifying contractors as non-workers, and failing to include certain employee allowances or benefits in the declared wages. Industries with high contractor use, such as construction, hospitality, and transport, are often subject to greater scrutiny.

Preparing for a workers’ compensation audit can be resource-intensive, requiring a review of payroll data, contracts, payment summaries, and award obligations. To manage these risks, many businesses take out tax audit insurance from AuditCover, which includes coverage for professional fees associated with responding to workers’ compensation audits. Below, we answer common questions about workers’ compensation audits and how to stay protected.

FAQs

Workers Compensation is a compulsory insurance scheme that provides wage replacement and medical benefits to employees who suffer work-related injuries or illnesses. In Australia, each state and territory has its own regulatory body (e.g. icare NSW, WorkSafe Victoria, WorkCover Queensland) that oversees the scheme. Employers must register, declare wages, and ensure accurate classification of their workers and activities to remain compliant.
Regulators have increased audit activity due to rising claims, stricter enforcement of contractor legislation, and the growing complexity of workforce structures. Many businesses unintentionally under-declare wages or misclassify workers—particularly contractors—leading to unpaid premiums, penalties, and interest. State authorities use payroll, tax, and superannuation data to detect mismatches between declared wages and actual payments.
Industries with high workforce turnover, manual labour, or seasonal staffing arrangements are especially at risk. These include:
  • Horticulture and agriculture (due to casual and migrant workers)
  • Hospitality and catering (high casual turnover and contractor use)
  • Transport and logistics (reliance on subcontractors and owner-drivers)
  • Warehousing and manufacturing (manual roles with varying duties)
  • Allied health, aged care, and NDIS services (frequent contractor confusion)
If a business reports low wage figures but operates in a labour-intensive sector, it may be flagged for review.
  • Wages reported that do not align with STP or payroll data
  • Undeclared contractors who meet the legal definition of “workers”
  • Changes in business activity or industry classification
  • Late registrations or failure to declare new employees
For example, if a company in transport pays contractors weekly but doesn’t declare them as workers, and those contractors use the company’s equipment and schedule, a regulator may classify them as employees and issue a premium reassessment.

These audits can be complex, requiring input from HR, payroll specialists, accountants, and even legal counsel to justify classifications or amend records. AuditCover’s tax audit insurance provides cover for:

  • Professional fees for audit response preparation
  • Accountants reviewing historical wage data and declarations
  • Legal advice on worker vs contractor status
  • HR consultants preparing supporting documents
  • Assistance with regulator correspondence and appeals

This ensures your business won’t face a second financial hit while trying to comply with audit demands.

AuditCover offers national audit insurance that includes Workers Compensation, helping you manage regulatory audits with confidence. Our solution includes:
  • State-by-state cover across all jurisdictions
  • Integration with accounting and advisory firms
  • Co-branded tools to educate business clients
  • Expert audit support for industry-specific classification issues
If you’re a business owner in a labour-heavy industry, get a quote in minutes. If you’re an accountant or adviser, join the AuditCover Partner Program to offer Workers Compensation audit protection to your clients.

Get started with AuditCover today

Find out more about AuditCover and how you can make tax audit insurance smarter.

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